Estrenochrysene
雌(甾)烯
🗣️ 情景例句
Thank you for calling us.
谢谢你打电话给我们。
I'll let you keep the book for the time being, but I'll want it back next week.
这本书我暂时借给你，吵过下星期我就要跟你要回来。
Kunta wondered why the white people had done this to him.
孔塔不知道白人为什么要这样对待他。